Lab Grown Diamond Engagement Rings

Begin forever with the brilliance of lab grown diamond engagement rings. We at Trionza Diamond, present an exquisite variety of designs that unite chic luxury with eco, friendliness. A lab grown engagement ring is the best way to get the most beautiful and purest of sparkles without harming the environment. We have the ideal sustainable diamond ring for every taste in our collection which ranges from simple solitaires to complex halos. Make a promise to a lovely future with a radiant ethical diamond engagement ring that is an exact reflection of your love and your values.

1.5 CT Marquise Lab Grown Diamond Starburst Halo Engagement Ring
1.5 CT Marquise Lab Grown Diamond Starburst Halo Engagement Ring
Lab Grown Diamond

1.5 CT Marquise Lab Grown Diamond Starburst Halo Engagement Ring

Regular price $1,128.00 USD
Sale price $1,128.00 USD Regular price $1,128.00 USD
Unit price
1.50 Ct Lab Grown Round Diamond Double Halo Ring - IGI Certified F/VS1
1.50 Ct Lab Grown Round Diamond Double Halo Ring - IGI Certified F/VS1
Lab Grown Diamond

1.50 Ct Lab Grown Round Diamond Double Halo Ring - IGI Certified F/VS1

Regular price $1,500.00 USD
Sale price $1,500.00 USD Regular price $1,500.00 USD
Unit price
Yellow Pear Cut Lab Diamond Ring | 14k Rose Gold Two Tone IGI
Yellow Pear Cut Lab Diamond Ring | 14k Rose Gold Two Tone IGI
Lab Grown Diamond

Yellow Pear Cut Lab Diamond Ring | 14k Rose Gold Two Tone IGI

Regular price $1,500.00 USD
Sale price $1,500.00 USD Regular price $1,500.00 USD
Unit price
IGI 1.50 CT Intense Yellow Pear Lab Diamond Wedding Ring 14k Gold
IGI 1.50 CT Intense Yellow Pear Lab Diamond Wedding Ring 14k Gold
Lab Grown Diamond

IGI 1.50 CT Intense Yellow Pear Lab Diamond Wedding Ring 14k Gold

Regular price $1,575.00 USD
Sale price $1,575.00 USD Regular price $1,575.00 USD
Unit price
1.50 CT Pear Cut Lab Created Diamond Ring - 14k Gold Wedding Ring
1.50 CT Pear Cut Lab Created Diamond Ring - 14k Gold Wedding Ring
Lab Grown Diamond

1.50 CT Pear Cut Lab Created Diamond Ring - 14k Gold Wedding Ring

Regular price $1,575.00 USD
Sale price $1,575.00 USD Regular price $1,575.00 USD
Unit price
1.5 CT Lab Grown D/VVS1 Round Solitaire Diamond Wedding Ring
1.5 CT Lab Grown D/VVS1 Round Solitaire Diamond Wedding Ring
Lab Grown Diamond

1.5 CT Lab Grown D/VVS1 Round Solitaire Diamond Wedding Ring

Regular price $859.00 USD
Sale price $859.00 USD Regular price $859.00 USD
Unit price
1.5 CT Pear Lab Grown Diamond Engagement Ring IGI Certified F/VS1
1.5 CT Pear Lab Grown Diamond Engagement Ring IGI Certified F/VS1
Lab Grown Diamond

1.5 CT Pear Lab Grown Diamond Engagement Ring IGI Certified F/VS1

Regular price $1,311.00 USD
Sale price $1,311.00 USD Regular price $1,311.00 USD
Unit price
1.50 CT Intense Yellow Pear Lab Diamond Ring, 14k Gold, IGI Cert
1.50 CT Intense Yellow Pear Lab Diamond Ring, 14k Gold, IGI Cert
Lab Grown Diamond

1.50 CT Intense Yellow Pear Lab Diamond Ring, 14k Gold, IGI Cert

Regular price $1,496.25 USD
Sale price $1,496.25 USD Regular price $1,496.25 USD
Unit price
1.50CT Intense Yellow Pear Lab Diamond 14k Rose Gold Ring IGI
1.50CT Intense Yellow Pear Lab Diamond 14k Rose Gold Ring IGI
Lab Grown Diamond

1.50CT Intense Yellow Pear Lab Diamond 14k Rose Gold Ring IGI

Regular price $1,350.00 USD
Sale price $1,350.00 USD Regular price $1,350.00 USD
Unit price
1.50 CT Light Grey Pear Lab Diamond Wedding Ring - IGI Certified
1.50 CT Light Grey Pear Lab Diamond Wedding Ring - IGI Certified
Lab Grown Diamond

1.50 CT Light Grey Pear Lab Diamond Wedding Ring - IGI Certified

Regular price $1,575.00 USD
Sale price $1,575.00 USD Regular price $1,575.00 USD
Unit price
1.50 CT Round Halo Lab Grown Diamond Wedding Ring | IGI Certified D/VVS1
1.50 CT Round Halo Lab Grown Diamond Wedding Ring | IGI Certified D/VVS1
Lab Grown Diamond

1.50 CT Round Halo Lab Grown Diamond Wedding Ring | IGI Certified D/VVS1

Regular price $1,500.00 USD
Sale price $1,500.00 USD Regular price $1,500.00 USD
Unit price
1.59 CT Toi Et Moi Marquise Pear Lab Grown Diamond IGI Engagement Ring
1.59 CT Toi Et Moi Marquise Pear Lab Grown Diamond IGI Engagement Ring
Lab Grown Diamond -24%

1.59 CT Toi Et Moi Marquise Pear Lab Grown Diamond IGI Engagement Ring

Regular price From $1,392.58 USD
Sale price From $1,392.58 USD Regular price $1,856.00 USD
Unit price
1.50 CT Hexagon Lab Diamond Engagement Ring - IGI Certified
1.50 CT Hexagon Lab Diamond Engagement Ring - IGI Certified
Lab Grown Diamond -25%

1.50 CT Hexagon Lab Diamond Engagement Ring - IGI Certified

Regular price From $1,191.55 USD
Sale price From $1,191.55 USD Regular price $1,589.00 USD
Unit price
1.75 CT Oval Lab Grown Diamond Engagement Ring 14k Gold IGI
1.75 CT Oval Lab Grown Diamond Engagement Ring 14k Gold IGI
Lab Grown Diamond -24%

1.75 CT Oval Lab Grown Diamond Engagement Ring 14k Gold IGI

Regular price From $1,183.65 USD
Sale price From $1,183.65 USD Regular price $1,578.00 USD
Unit price
1.5 CT Heart Lab Grown Diamond Pave Engagement Ring 14K Gold D/VVS1
1.5 CT Heart Lab Grown Diamond Pave Engagement Ring 14K Gold D/VVS1
Lab Grown Diamond -24%

1.5 CT Heart Lab Grown Diamond Pave Engagement Ring 14K Gold D/VVS1

Regular price From $941.58 USD
Sale price From $941.58 USD Regular price $1,255.00 USD
Unit price
Modern Hexagon Lab Diamond Engagement Ring F/VS1 Rose Gold 1.50 CT
Modern Hexagon Lab Diamond Engagement Ring F/VS1 Rose Gold 1.50 CT
Lab Grown Diamond -24%

Modern Hexagon Lab Diamond Engagement Ring F/VS1 Rose Gold 1.50 CT

Regular price From $841.52 USD
Sale price From $841.52 USD Regular price $1,122.00 USD
Unit price
1.50 CT Emerald Lab Grown Diamond Halo Engagement Ring IGI Cert
1.50 CT Emerald Lab Grown Diamond Halo Engagement Ring IGI Cert
Lab Grown Diamond -25%

1.50 CT Emerald Lab Grown Diamond Halo Engagement Ring IGI Cert

Regular price From $1,446.52 USD
Sale price From $1,446.52 USD Regular price $1,929.00 USD
Unit price
1.50 CT Round Lab Grown Diamond Engagement Ring | D/VVS2 Yellow Gold
1.50 CT Round Lab Grown Diamond Engagement Ring | D/VVS2 Yellow Gold
Lab Grown Diamond -25%

1.50 CT Round Lab Grown Diamond Engagement Ring | D/VVS2 Yellow Gold

Regular price From $822.56 USD
Sale price From $822.56 USD Regular price $1,097.00 USD
Unit price
1.50 CT 3 Stone Round Lab Diamond Wedding Ring - Yellow Gold Band
1.50 CT 3 Stone Round Lab Diamond Wedding Ring - Yellow Gold Band
Lab Grown Diamond -24%

1.50 CT 3 Stone Round Lab Diamond Wedding Ring - Yellow Gold Band

Regular price From $1,033.65 USD
Sale price From $1,033.65 USD Regular price $1,378.00 USD
Unit price
1.5 CT Heart Lab Grown Diamond Pave Engagement Ring 14K White Gold
1.5 CT Heart Lab Grown Diamond Pave Engagement Ring 14K White Gold
Lab Grown Diamond

1.5 CT Heart Lab Grown Diamond Pave Engagement Ring 14K White Gold

Regular price $1,255.00 USD
Sale price $1,255.00 USD Regular price $1,255.00 USD
Unit price
Oval Lab Grown Diamond Engagement Ring 14k Gold IGI Certified
Oval Lab Grown Diamond Engagement Ring 14k Gold IGI Certified
Lab Grown Diamond

Oval Lab Grown Diamond Engagement Ring 14k Gold IGI Certified

Regular price $1,466.00 USD
Sale price $1,466.00 USD Regular price $1,466.00 USD
Unit price
1.50CT Round Lab Grown Diamond Solitaire Ring D/VVS2 - Six Prong
1.50CT Round Lab Grown Diamond Solitaire Ring D/VVS2 - Six Prong
Lab Grown Diamond

1.50CT Round Lab Grown Diamond Solitaire Ring D/VVS2 - Six Prong

Regular price $997.00 USD
Sale price $997.00 USD Regular price $997.00 USD
Unit price
1.5 CT Radiant Lab Diamond Engagement Ring | 14k White Gold | IGI Cert
1.5 CT Radiant Lab Diamond Engagement Ring | 14k White Gold | IGI Cert
Lab Grown Diamond

1.5 CT Radiant Lab Diamond Engagement Ring | 14k White Gold | IGI Cert

Regular price $1,255.00 USD
Sale price $1,255.00 USD Regular price $1,255.00 USD
Unit price
1.76CT Oval Rose Cut Lab Diamond Ring | IGI Certified Vintage Engagement
1.76CT Oval Rose Cut Lab Diamond Ring | IGI Certified Vintage Engagement
Lab Grown Diamond

1.76CT Oval Rose Cut Lab Diamond Ring | IGI Certified Vintage Engagement

Regular price $1,671.00 USD
Sale price $1,671.00 USD Regular price $1,671.00 USD
Unit price
1.66 CT Emerald Rose Cut Lab Grown IGI Certified Solitaire Ring
1.66 CT Emerald Rose Cut Lab Grown IGI Certified Solitaire Ring
Lab Grown Diamond

1.66 CT Emerald Rose Cut Lab Grown IGI Certified Solitaire Ring

Regular price $1,576.00 USD
Sale price $1,576.00 USD Regular price $1,576.00 USD
Unit price
1.63CT Oval Rose Cut East West IGI Lab Grown Diamond Ring
1.63CT Oval Rose Cut East West IGI Lab Grown Diamond Ring
Lab Grown Diamond -25%

1.63CT Oval Rose Cut East West IGI Lab Grown Diamond Ring

Regular price From $1,460.13 USD
Sale price From $1,460.13 USD Regular price $1,947.00 USD
Unit price
1.00/1.50 CT Lab Grown Solitaire Diamond Ring | 14K Gold IGI Certified
1.00/1.50 CT Lab Grown Solitaire Diamond Ring | 14K Gold IGI Certified
Lab Grown Diamond -25%

1.00/1.50 CT Lab Grown Solitaire Diamond Ring | 14K Gold IGI Certified

Regular price From $551.23 USD
Sale price From $551.23 USD Regular price $735.00 USD
Unit price
1.5 CT Emerald Cut Lab Diamond Ring D/VVS1 IGI | 18K Gold Pave Band
1.5 CT Emerald Cut Lab Diamond Ring D/VVS1 IGI | 18K Gold Pave Band
Lab Grown Diamond -24%

1.5 CT Emerald Cut Lab Diamond Ring D/VVS1 IGI | 18K Gold Pave Band

Regular price From $911.47 USD
Sale price From $911.47 USD Regular price $1,215.00 USD
Unit price
1.50 CT Pear Lab Grown Diamond Engagement Ring - Wedding Ring
1.50 CT Pear Lab Grown Diamond Engagement Ring - Wedding Ring
Lab Grown Diamond -24%

1.50 CT Pear Lab Grown Diamond Engagement Ring - Wedding Ring

Regular price From $975.46 USD
Sale price From $975.46 USD Regular price $1,300.00 USD
Unit price
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Frequently Asked Questions

Everything you need to know about our products and services.

Lab-grown diamonds are real diamonds that are made in controlled laboratory environments rather than mined from the earth. Scientists use advanced technology to recreate the conditions under which natural diamonds form, resulting in stones that are identical to mined diamonds in terms of composition, strength, and brilliance. The two primary techniques used are High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD). Because they are produced without mining, lab-grown diamonds are considered a more ethical and environmentally responsible choice, reducing both environmental damage and social concerns linked to traditional diamond extraction.

Absolutely. We specialize in creating custom engagement rings tailored to your preferences. Simply share your ideas or design inspiration with us, and our expert craftsmen will work closely with you to turn your vision into a beautifully crafted piece.

All of our rings are made from authentic solid metals, including sterling silver, 10k, 14k, and 18k gold, as well as 950 platinum. We do not use plated materials.

Yes, we offer engraving services on our rings. You can include your engraving instructions in the notes section at checkout. If you miss this step, simply email us your engraving details before the ring is shipped, and we’ll be happy to accommodate your request.

Yes, our lab-grown diamond rings over 1 carat include IGI certification at no additional cost. For diamonds under 1 carat, IGI certification is available for an additional fee of USD 94. These certificates confirm the authenticity and quality of the diamond and may also be used for appraisal purposes.

Yes, we do offer ring resizing services. Please get in touch with our team for guidance and details on how the resizing process works.

Yes, we will share photos of your ring for your review and approval prior to dispatching it.

If you’re not completely satisfied with your purchase or need any modifications, we offer a 30-day exchange policy. Simply email us, and our team will provide detailed instructions and assist you through the exchange process.

We offer a 30-day return and exchange policy for your peace of mind. If you need assistance or have any questions about the return process, please feel free to contact us. Kindly ensure the ring is returned in its original packaging.

Once we receive and inspect the returned item, your refund will be processed within 2 business days.

We accept all major credit and debit cards, including Visa, Mastercard, JCB, American Express, and Maestro. You can also pay using PayPal, Google Pay, Apple Pay, and Shop Pay. In addition, we offer flexible installment options through Klarna, Afterpay, and Shop Installments.

Lab Grown Diamond Engagement Rings